Tribunals Ontario
Tribunaux décisionnels Ontario
Assessment Review Board
Commission de révision de l’évaluation foncière
ISSUE DATE: September 21, 2023
Assessed Person(s): Simon Halton Hills Holdings Inc.
Appellant(s): Simon Halton Hills Holdings Inc.
Respondent(s): Municipal Property Assessment Corporation Region 15
Respondent(s): Town of Halton Hills
Property Location(s): 13850 Steeles Ave
Municipality(ies): Town of Halton Hills
Roll Number(s): 2415-090-090-00104-0000; 2415-090-090-00107-0000
Appeal Number(s): 3413758, 3413755, 3413759, 3413756, 3413760, 3413757, 3413762, 3413761, 3344898, 3507567, 3507566, 3415799, 3507568, 3507564, 3507570, 3507569, 3445051, 3507572, 3507571, 3489052, 3507573, 3507565 and 3513018
Taxation Year(s): 2018, 2019, 2020, 2021, 2022 and 2023
Hearing Event No.: 782266
Legislative Authority: Section 53(5) of the Assessment Act, R.S.O. 1990, c. A.31
| Parties | Counsel*/Representative |
|---|---|
| Simon Halton Hills Holdings Inc. | Chantelle MacMillan |
| Municipal Property Assessment Corporation | Karey Lunau* |
| Town of Halton Hills | David James |
REQUEST FOR: An Order for Disclosure
HEARD: September 15, 2023 in writing
ADJUDICATOR(S): Dirk VanderBent, Vice-Chair
ORDER
REASONS
Background
1Simon Halton Hills Holdings Inc. (the “Requesting Party”) requests that the Assessment Review Board (the “Board”) issue an order that the Municipal Property Assessment Corporation (“MPAC”) disclose documents with respect to properties not under appeal in this appeal proceeding (“Other Properties”), pursuant to Rule 45 of the Board’s Rules of Practice and Procedure and s. 53(5) of the Assessment Act, R.S.O. 1990, c A.31 (the “Act”). These Other Properties are listed in Attachment 1 to this Order. The requested documents are listed in Attachment 2 to this Order (“Requested Documents”).
2Notice was served on each of the owners/tenants of the Other Properties (“Other Property Owners”) with respect to disclosure of information relating to their property(ies). The Other Property Owners were given notice that they must notify the Requesting Party in writing within 14 days of service of the notice of any objection, failing which, the Board would decide the request.
3The Requesting Party has satisfied the Board that notice has been served on the Other Property Owners and that only one of them objected to MPAC's production of the requested documents. This Other Property Owner was given an opportunity to provide submissions in support of its objection, but has not done so. Consequently, the Requesting Party’s request is unopposed.
4Neither MPAC nor any other party to this appeal proceeding opposes the request.
5As the request is unopposed, the Board grants the request as set out in the Order.
ORDER
6Subject to the terms imposed by MPAC pursuant to its authority under s. 53(5) of the Act, MPAC is required to disclose the Requested Documents to the parties in this appeal proceeding.
"Dirk VanderBent"
DIRK VANDERBENT VICE-CHAIR Assessment Review Board Website: www.tribunalsontario.ca/arb
Attachment 1 – List of Other Properties
| Municipal Address | Assessment Roll No. |
|---|
- 80-120 Concert Way | 4342-050-006-00350-0000
- 2901 Queen Street East | 2110-100-025-28000-0000
- 80 Great Lakes | 2110-070-008-06480-0000
- 2010 Appleby Road | 2402-090-902-00203-0000
- 5100 Erin Mills Parkway | 2105-040-098-10600-0000
- 3050 Vega Boulevard | 2105-150-084-00500-0000
- 980 Southdown Road | 2105-020-025-11650-0000
- 300 Taylor Road | 2627-020-018-08495-0000
- 461-499 Cornwall Road | 2401-040-100-02901-0000
- 333 Huntmar Drive | 0614-423-810-00815-0000
- 30 Weston Road | 1904-014-370-02053-0000
- 1 Bass Pro Mills | 1928-000-230-50576-0000
- 255 Bass Pro Mills | 1928-000-230-50580-0000
Attachment 2 – List of Requested Documents
- All redacted information found within the Expert Report of T. Spasojevic, that are in MPAC’s possession for the properties which the Appellant has provided required notice to.
This request is specifically referring to the redacted information found on pages 38-43, 49, 52, 62-64, 66, 77, 101, 136-145
Moreover, for further clarity, the Appellant requests an unredacted copy of MPAC’s Expert Report.

